A quick google search http://shavefave.com/en/blades/centwin-super-platinum
5 Wilkinson Sword double edge razor blades. High quality blades from the United Kingdom manufactured by Wilkinson Sword. Extremely sharp, smooth and comfortable with a superb longevity. Fits all standard double edge safety razors. ..
Hmmm... from that site
Somehow I doubt that!
Maybe they are the now famed British Wiklies in another package.
If they were I doubt they would be selling them that cheap!
Was browsing thru eBay, and saw a sampler pack that contained a "Centwin" blade.
Never heard of it - anyone used them or know about them?
View attachment 353394
This blade reminds me very much about the Gillette black. ...
This blade reminds me very much about the Gillette black.